Question

6 & 14 pleaseeeeee. Send a pic of the answer if possible

Answer 1

que6.
kx +3y=k-2
12x+ky=k. (as,a¹=k,b¹=3,c¹=k-2)
(as,a²=12,b²=k,ç²=k)
by no solution:
a¹/a²=b¹/b² not equals to c¹/c²
by putting values we find:
k/12=3/k. as c¹/c²not equal to then we not write with a¹/a² and b¹/b2
by cross multiplication we find that
k²=36
k=√36
k=6
que.14
angle C=3angleB=2(angleA+angleB). eq.1
angleC=3angleB. eq.2
by eq.1 and eq.2we get
3angleB=2(angleA+angleB)
angleB=2angleA
so, angleC=6angleA
by angle sum prop.we get
angle A=20degree
angle B=40 degree
angleC=120 degree
hope it helps you ,mark as brainliest